From: Dmitriy Monakhov <dmonakhov@openvz.org>
Date: Fri, 16 Feb 2007 09:27:18 +0000 (-0800)
Subject: [PATCH] __page_symlink retry loop error code fix
X-Git-Tag: v2.6.21-rc1~167
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=beb497ab48b1639282129f7bc18fef311fffff3d;p=linux-2.6

[PATCH] __page_symlink retry loop error code fix

If prepare_write or commit_write return AOP_TRUNCATED_PAGE we jump to
"retry" label and than if find_or_create_page() failed function return
incorrect error code.

Signed-off-by: Dmitriy Monakhov <dmonakhov@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/namei.c b/fs/namei.c
index 161e2225c7..ee60cc4d34 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -2688,10 +2688,11 @@ int __page_symlink(struct inode *inode, const char *symname, int len,
 {
 	struct address_space *mapping = inode->i_mapping;
 	struct page *page;
-	int err = -ENOMEM;
+	int err;
 	char *kaddr;
 
 retry:
+	err = -ENOMEM;
 	page = find_or_create_page(mapping, 0, gfp_mask);
 	if (!page)
 		goto fail;